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Keywords: Wear
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Journal Articles
Accepted Manuscript
Article Type: Technical Briefs
J. Tribol.
Paper No: TRIB-22-1090
Published Online: September 27, 2022
...Tajdeen A; Megalingam Murugan; Sivanesh Prabhu M; Wasim Khan M Influence of tungsten disulfide particles (WS 2 ) on the friction and wear behavior of Mg-AZ91 forms the objective of this work. Friction stir processing (FSP) has been used to fabricate FSP AZ91/WS 2 composite with various FSP passess...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-22-1028
Published Online: September 21, 2022
...Qingliang Wang; Wang Junxiang In order to further expand the application field of medium manganese steel, its wear property and strengthening mechanism under the slurry erosion wear were studied in this paper. At different erosion angles and velocities, the erosion wear resistance of medium...
Journal Articles
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121202.
Paper No: TRIB-22-1166
Published Online: August 24, 2022
... to be influencing performance sensitivity. Under the variable operating conditions, halloysite-based friction materials showed excellent wear resistance, and wollastonite-based friction composites with MgO enhanced the friction coefficient (∼0.43–0.61) while exhibiting minimum load-speed sensitivity. The gradient...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121901.
Paper No: TRIB-21-1551
Published Online: August 18, 2022
..., and a load of 294 N. The diameters of wear scars on the three lower balls after each test were recorded and the average values were determined [ 20 ]. Fig. 1 The structure of the nitrogen-containing heterocyclic derivatives The structure of the nitrogen-containing heterocyclic derivatives...
Journal Articles
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121702.
Paper No: TRIB-22-1173
Published Online: August 18, 2022
... containing iron oxide (Fe 3 O 4 ) nanoparticles. The chips collected from the turning process of composites were cold compacted and hot extruded into cylindrical rods. The extruded materials were investigated for their tribological response under dry sliding conditions. The wear tests were performed using...
Journal Articles
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091401.
Paper No: TRIB-21-1387
Published Online: July 25, 2022
... to be used with a reciprocating wear test. This research considers the effect of tin and copper layer thickness, including the lack of a tin layer, on the tribological behavior. Among coatings tested, a thin coating of copper with no tin resulted in the least wear. A thicker coating of copper significantly...
Journal Articles
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111603.
Paper No: TRIB-22-1038
Published Online: July 12, 2022
... experimentally investigated using a four-ball wear test machine. The results indicated that the vibration velocity tends to increase with the sliding velocity. With a lower combination of ratio of the vibration velocity to the sliding velocity and the specific film thickness, lower friction coefficients were...
Journal Articles
Article Type: Technical Briefs
J. Tribol. November 2022, 144(11): 114501.
Paper No: TRIB-22-1053
Published Online: June 27, 2022
... performance, and some critical issues like the influence of running-in period and the necessary superficial conditions of the rolling track to apply the friction control products are neglected. Thus, the objective of this work is to conduct dry twin-disc wear tests with different number of cycles...
Journal Articles
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111701.
Paper No: TRIB-22-1055
Published Online: June 20, 2022
...Chang-Guang Zhou; Li-Dong Wang; Jun-Wan Shen; Chuan-Hai Chen; Yi Ou; Hu-Tian Feng Owing to the measurement difficulty and the required time needed to analyze wear processes of ball screws, very few studies have been reported. Here, on the basis of a test bench and a Taylor Hobson surface...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101708.
Paper No: TRIB-22-1089
Published Online: June 14, 2022
...Dogan Simsek This study investigated the wear performances of ZrO 2 reinforced 316L stainless steel matrix composite materials. The 316L matrix was mechanically alloyed by adding three different amounts (1 wt%, 2 wt%, and 3 wt%) of ZrO 2 for 60 min. Mechanically alloyed powders were shaped through...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101706.
Paper No: TRIB-22-1041
Published Online: June 6, 2022
... hardness, especially microdrilling. The primary studies majorly used uncoated drills for microdrilling Inconel 718, which leads to low tool life due to frequent tool wear. Microdrills bearing different coatings have not been investigated for their efficiency and mechanism of wear in microdrilling of super...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101705.
Paper No: TRIB-21-1542
Published Online: May 31, 2022
...Gongjun Cui; Fangzhou Li; Canxing Bian; Guijun Gao; Ziming Kou The high-temperature wear resistant CoCr matrix coatings reinforced by the Nb element were fabricated on the Inconel 718 alloy by using the hot-pressed sintered method. The effects of Nb on the microstructure, hardness, and high...
Journal Articles
Article Type: Review Articles
J. Tribol. October 2022, 144(10): 100801.
Paper No: TRIB-21-1581
Published Online: May 20, 2022
... is responsible for decreasing the natural lubricating compounds in fossil diesel. Then, it results in the low lubricity of fossil diesel which increases friction and wears scars on the metal surface of machinery components. Therefore, it is necessary to use additives to improve the lubricity properties of fossil...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101702.
Paper No: TRIB-22-1095
Published Online: May 10, 2022
... and employed as colloidal tips to perform tribotests on a steel disc. The torsion of the cantilever, which correlates with the friction force, was measured during the tests. Due to the irregular shape of the test particles and their wear, it is not possible to calibrate the torsional response of the cantilever...
Journal Articles
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091706.
Paper No: TRIB-21-1540
Published Online: May 3, 2022
... key area being space tribology. Bulk metallic glasses (BMGs) are a class of alloy characterized by their amorphous structure, which results in a material with extremely high strength, corrosion resistance, high hardness, and high elastic limit. BMGs have demonstrated improved wear resistance when...
Journal Articles
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091902.
Paper No: TRIB-21-1575
Published Online: May 3, 2022
... improved the tribological properties by decreasing friction and wear. The optimized concentration of MoS 2 -ODT, MoS 2 , GO-ODA, GO, and rGO nanomaterials in castor grease conserved the frictional energy losses by 19%, 34%, 35%, 54%, and 56%, respectively. Among all samples, the rGO nanosheets in castor...
Journal Articles
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091703.
Paper No: TRIB-21-1420
Published Online: March 22, 2022
...Oleksandr Vrublevskyi; Jerzy Napiórkowski; Jarosław Gonera; Wojciech Tarasiuk Recently, attempts have been made to use 3D scanning to evaluate the wear process of working elements. This paper proposes a new approach to develop a wear model based on an in-depth analysis of changes in the shape...
Journal Articles
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091701.
Paper No: TRIB-21-1438
Published Online: March 7, 2022
...Wei Sun; Jiaxin Ye; Xiaojun Liu; Kun Liu Polytetrafluoroethylene (PTFE) has a low friction coefficient but poor wear resistance (k ∼ 10 −3 mm 3 /Nm) against various surfaces. Early mechanical modeling suggests the enhanced anti-wear performance of PTFE composites (k ∼ 10 −5 mm 3 /Nm) relies...
Journal Articles
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091201.
Paper No: TRIB-21-1335
Published Online: March 7, 2022
... and wear. Multiscale micro-texture has been proven to improve surface tribological properties. However, there are few types of research in the effect of surface topography on the tribological performance of multiscale micro-textured surfaces. The purpose of this study is to explore how the multiscale micro...
Journal Articles
Article Type: Research Papers
J. Tribol. August 2022, 144(8): 081401.
Paper No: TRIB-21-1521
Published Online: February 15, 2022
... by using different graphite target powers of 400, 450, 500, and 550 W while keeping the TiAl target power fixed at 80 W. Sliding friction and wear behavior of TiAlC nanostructured coatings deposited on Si (100) substrates by (DC) pulse magnetron sputtering was examined against steel ball using a ball...